Perhatikan ciri-ciri pembelahan sel berikut! 1) Nukleus menghilang. 2) Kromatid menuju bidang ekuator. 3) Tiap-tiap kromatid yang berpasangan berpisah. 4) Kromatid berpasangan membentuk kromosom. 5) Benang spindel memendek dan setiap kromatid menuju kutub berbeda. 6) Sentriol membelah dan bergerak ke arah kutub berlawanan. Ciri-ciri tahap profase pada pembelahan mitosis ditunjukkan angka . . . . 1), 2), dan 3) 1), 4), dan 6) 3), 4), dan 6) 4), 5), dan 6)

1) gene flow

- it is described as the transfer of genes from one population to another population so that frequency of gene is increased.

-a zebra migrates to join a different herd of zebras.

2) natural selection

- a mechanism of evolutionary change in which individuals with advantageous traits survive and reproduce whereas the others ( those that can not adapt) eliminate from the population.

-competition for sunlight leads to taller trees.

3) mutation

- permanent change in the nucleotide sequence of dna ( genetic material) that could have harmful or useful consequences.

-the dna of a snake changes to make its venom stronger.

4) genetic drift - it is a random phenomenon ( that occurs by chance such as fire) that results in change in the gene frequency in a small population.    

-a grassfire randomly sweeps through a population of buffalo and kills most of the animals.

explanation:

maritime tropical may be your answer.

the answer is c because it is most logical.